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TrainAsONE is an AI personal running coach: maximising performance while massively reducing injury risk.</p><p></p><p>Personal, flexible, adaptable and unique. TrainAsONE trains on your terms, guiding you every step of the way to achieve amazing results.</p><p></p><p>Your training plan updates every time you run (or do not), so you are always on track.</p><p></p><p>See ...

What’s New

For details on how to install and use, see</p><p></p><p>For non download capable watches, see "TrainAsONE lite"</p><p></p><p>0.22 Support displaying any message sent from server, and fix showing commitments page on connected device</p><p>0.21 Workaround download issue in recent watches, Indica...

Additional Information


This app requires access to:

  • Send/receive information to/from the Internet
  • Saved information such as courses, routes, waypoints, tracks or workouts
  • D2™ Charlie D2™ Charlie
  • D2™ Delta D2™ Delta
  • D2™ Delta PX D2™ Delta PX
  • D2™ Delta S D2™ Delta S
  • Descent™ Mk1 Descent™ Mk1
  • ForeAthlete® 735XTJ ForeAthlete® 735XTJ
  • Forerunner® 645 Forerunner® 645
  • Forerunner® 645 Music Forerunner® 645 Music
  • Forerunner® 735XT Forerunner® 735XT
  • Forerunner® 935 Forerunner® 935
  • fēnix® 5 fēnix® 5, quatix® 5
  • fēnix® 5 Plus fēnix® 5 Plus
  • fēnix® 5S fēnix® 5S
  • fēnix® 5S Plus fēnix® 5S Plus
  • fēnix® 5X fēnix® 5X, tactix® Charlie
  • fēnix® 5X Plus fēnix® 5X Plus
  • fēnix® Chronos fēnix® Chronos
Average Rating: (17 Ratings)

Stacey Parsons
December 6, 2018 | Version 0.21.0

I love this app though I'm still frustrated that "workouts are full" bug has not been fixed. I removed all my workouts, uninstalled and reinstalled the app and it still only shows the workout without letting me do it. I'm not sure what more I can do!

Developer Reply
December 10, 2018, TrainAsONE

Garmin have assured us that they are planning to fix the workouts full issue in a future software update, but until then all we can do is ask users to clear their workout files when it hits. The best way is usually to connect the Garmin up to a computer via its charging cable, then remove everything in the GARMIN/WORKOUTS folder. If that doesn't work can you drop us an email direct to [email protected] and we'll see what we can do - thanks

July 15, 2018 | Version 0.0.19

Great app. Just works :)

July 9, 2018 | Version 0.0.18

Just upgraded to Fenix 5 plus but unfortunately incompatible with the app.

Developer Reply
July 9, 2018, TrainAsONE

Garmin released the new SDK allowing us to mark the app as 5 plus compatible a couple of days ago - we're planning on releasing a new app version which will should as as compatible later today (We're just finishing testing a new feature) Thanks

Gerhard Frank
June 26, 2018 | Version 0.0.17-upd

I LOVE Train as one, and I think they will train me for the next years!! Thank you!!

Łukasz Tatys
June 12, 2018 | Version 0.0.17-upd

Super application, but have a lot of bugs .

John McGibbon
April 10, 2018 | Version 0.0.13

Really like the app and the TrainAsOne planner

March 31, 2018 | Version 0.0.12-upd1

I've never had a running coach. I spent 20 yrs in the military running at their pace and distance. I just recently started running again on my own and wasn't seeing any improvements or gains. I figured I had nothing to lose trying this app and I decided I would follow it's guidelines to see if things went differently. I've only been using this app for two weeks and my VO2Max has increased by 3 and my lactate threshold increased by 34. I also feel less fatigued following TrainAsOne's workouts then I did running on my own. A great program and I'm looking forward to what gains come next. If you're on the fence about AI personal coaching or trying this program, I promise you that you won't be disappointed if you give it a try.

Christian Wasmer
March 31, 2018 | Version 0.0.12-upd1

The app works great with just one caveat: It keeps adding workouts to my Forerunner 935 until storage is full. I then have to delete all the workouts manually. Not sure if this can be fixed, but definitely a bit annoying. Otherwise, works great for me and really happy to have this app

March 14, 2018 | Version 0.0.12-upd1

TrainAsONE is a very very good solution to build a training plan and adapt it automatically based on your performance and your real life constraint. That's the first time ever I find such a good solution on the market. The app gives a seamless experience for the runner: no need to do anything manual to get the workout details in your watch. The download works perfectly and the workout screens are clear and detailed. Thank you TrainAsONE team ! Keep up the good work !!

Yngve Vollset
March 13, 2018 | Version 0.0.12-upd1

TrainAsOne is a great service for runners looking for training plans. With this widget, the watch tells you what to do at each step and also if your tempo/heart rate is in the right zone. A must-have.

Jaap Mechielsen
January 5, 2018 | Version 0.0.10

Excellent. Works great. Your workout directly on your watch.

October 8, 2017 | Version 0.0.7

Fast, easy & convenient. My daily find cable and sync routine will not be missed :)

October 8, 2017 | Version 0.0.7

Are you sure that Forerunner 230 is supported? The watch widget says "download not supported" :-/

October 8, 2017 | Version 0.0.7

This is great! I love this function.

Jorge Godoy
October 6, 2017 | Version 0.0.6

Excellent! No need to upload the workout file anymore. Everything a lazy runner needs :-) Keep up the good work, guys!

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